Return-Path: X-Original-To: apmail-drill-dev-archive@www.apache.org Delivered-To: apmail-drill-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8AB231021E for ; Sun, 25 Jan 2015 19:55:34 +0000 (UTC) Received: (qmail 80477 invoked by uid 500); 25 Jan 2015 19:55:34 -0000 Delivered-To: apmail-drill-dev-archive@drill.apache.org Received: (qmail 80411 invoked by uid 500); 25 Jan 2015 19:55:34 -0000 Mailing-List: contact dev-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list dev@drill.apache.org Received: (qmail 80364 invoked by uid 99); 25 Jan 2015 19:55:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 25 Jan 2015 19:55:34 +0000 Date: Sun, 25 Jan 2015 19:55:34 +0000 (UTC) From: "Sean Hsuan-Yi Chu (JIRA)" To: dev@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (DRILL-2068) Disable Implicit Cross Join with Condition on the same table (e.g., select ... from a, b where a._1 = a._2) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Sean Hsuan-Yi Chu created DRILL-2068: ---------------------------------------- Summary: Disable Implicit Cross Join with Condition on the same table (e.g., select ... from a, b where a._1 = a._2) Key: DRILL-2068 URL: https://issues.apache.org/jira/browse/DRILL-2068 Project: Apache Drill Issue Type: Bug Components: Query Planning & Optimization Reporter: Sean Hsuan-Yi Chu Assignee: Sean Hsuan-Yi Chu Although explicit cross join is temporarily disabled, we can attain the identical purpose by select * from cp.`tpch/nation.parquet` a, cp.`tpch/region.parquet` b where a.... = a....; That is, join on -- This message was sent by Atlassian JIRA (v6.3.4#6332)